package com.boot3.dao;

import com.boot3.entity.Emp;

/**
 * @author wzm
 * @create 2024-02-28 9:23
 * project_name:JavaWeb2401
 * @Description
 */
//EmpDao接口设计
public interface EmpDao {
    //根据员工id查询员工的对象
    Emp selectEmpById(Integer id);

}
